Starting server on random port

Author: ryanjbaxter

spring-cloud-kubernetes-client-discovery/src/test/java/org/springframework/cloud/kubernetes/client/discovery/KubernetesClientConfigServerBootstrapperTests.java

@@ -156,6 +156,7 @@ private String[] addDefaultEnv(String[] env) {
 		if (env != null && env.length > 0) {
 			set.addAll(Arrays.asList(env));
 		}
+		set.add("server.port=0");
 		set.add("spring.cloud.config.discovery.enabled=true");
 		set.add("spring.config.import=optional:configserver:");
 		set.add("spring.cloud.config.discovery.service-id=spring-cloud-kubernetes-configserver");

spring-cloud-kubernetes-discovery/src/test/java/org/springframework/cloud/kubernetes/discovery/ConfigServerBootstrapperTests.java

@@ -103,6 +103,7 @@ private String[] addDefaultEnv(String[] env) {
 		if (env != null && env.length > 0) {
 			set.addAll(Arrays.asList(env));
 		}
+		set.add("server.port=0");
 		set.add("spring.cloud.config.discovery.enabled=true");
 		set.add("spring.config.import=optional:configserver:");
 		set.add("spring.cloud.config.discovery.service-id=spring-cloud-kubernetes-configserver");

spring-cloud-kubernetes-fabric8-discovery/src/test/java/org/springframework/cloud/kubernetes/fabric8/discovery/Fabric8ConfigServerBootstrapperTests.java

@@ -127,6 +127,7 @@ private String[] addDefaultEnv(String[] env) {
 		if (env != null && env.length > 0) {
 			set.addAll(Arrays.asList(env));
 		}
+		set.add("server.port=0");
 		set.add("spring.cloud.config.discovery.enabled=true");
 		set.add("spring.config.import=optional:configserver:");
 		set.add("spring.cloud.config.discovery.service-id=spring-cloud-kubernetes-configserver");